Overview Blocks Txns

Arc Mainnet/5042

ArcScan

Independent community block explorer for Arc Mainnet. Gas is paid in USDC; fees are quoted in dollars.

Contract address

Not published yet. The official address will appear here first — verify against this page before interacting with any contract.

Explore

Overview
Blocks
Transactions

Resources

Arc docs
Official explorer

Network

Network: Arc Mainnet
Chain ID: 5042
Gas token: USDC
Block time: ~0.5s
Consensus: Malachite BFT
Execution: Reth

© 2026 ArcScan · Independent community explorer.

Aggregated analytics are approximate and computed over a recent window of blocks. Independent community explorer. Not affiliated with Circle or the Arc team. Nothing here is financial advice.

Block #0x912a7199edc3531f79a7d459c6fdb259bd3e81d2fef60ce87e0bd8a75855f98e · ArcScan

Block

#21,356,956

2026-09-17 16:35:03 UTC

FinalizedProposed 55 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,356,956
Timestamp: 55 days ago · 2026-09-17 16:35:03 UTC
Transactions: 0 transactions in this block
Block hash: 0x912a7199edc3531f79a7d459c6fdb259bd3e81d2fef60ce87e0bd8a75855f98e
Parent hash: 0x6bb80e4d…3d7e6961
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,356,956 on Arc Mainnet is empty.

0x8a4bbe60…ee7f6624

Gas used / limit

10.8%3,229,659 / 30,000,000

Base fee

20 gwei

State root

0xd674a5ff6ad5…c4a3dc2a0c13

Transactions root

0x323069cee3c0…3894edb7f406

Receipts root

0x6a26336a10b4…42f5a5e17085

Nonce

0x0000000000000000

Extra data

0x00000004a817c800